General

  • Target

    JaffaCakes118_b963bc8ebb59408dbf1c96ef1141179cda94583176071a305830f124a0d5aaee

  • Size

    1.3MB

  • Sample

    241222-pknb8aykdj

  • MD5

    db7445abcc7e602ce3549504ca0d792c

  • SHA1

    0e7f3f56937b2dcec9cc4fa1ab4897dde397eaf6

  • SHA256

    b963bc8ebb59408dbf1c96ef1141179cda94583176071a305830f124a0d5aaee

  • SHA512

    bf885e254789dd776a2541cc96718111ff77d8d76f77edc7f3f19a9bb6ee094714226a84093ddef1ba872f191c247c5708c6c02f042f1f4d855ce7a1a97d25e3

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Malware Config

Targets

    • Target

      JaffaCakes118_b963bc8ebb59408dbf1c96ef1141179cda94583176071a305830f124a0d5aaee

    • Size

      1.3MB

    • MD5

      db7445abcc7e602ce3549504ca0d792c

    • SHA1

      0e7f3f56937b2dcec9cc4fa1ab4897dde397eaf6

    • SHA256

      b963bc8ebb59408dbf1c96ef1141179cda94583176071a305830f124a0d5aaee

    • SHA512

      bf885e254789dd776a2541cc96718111ff77d8d76f77edc7f3f19a9bb6ee094714226a84093ddef1ba872f191c247c5708c6c02f042f1f4d855ce7a1a97d25e3

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Dcrat family

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks